Cite

van der Beugel, Ernst

MLA

Kissinger, Henry, 1923-2023. van der Beugel, Ernst. Box 61, folder 3. 1966. https://collections.library.yale.edu/catalog/11783558.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 61, folder 3"])(1966)[van der Beugel, Ernst]. https://collections.library.yale.edu/catalog/11783558.